I just started participating in the contests. The thing that surprises me is how is that people are able to submit the solutions to problems in less than a minute from the contest start. Depending on the problem description size, it takes me anywhere between 2-5 mins to read it. For e.g in today's weekly contest, it took me nearly 10 mins to get a grasp on the problem. Whereas the topper of the contest submitted the solution in 58 seconds :-O I don't know how's that even possible